Culturelle® Baby Grow + Thrive Probiotic & Vitamin D Drops

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Easy-to-use drops nourish your baby’s gastrointestinal microbiome with a unique probiotic blend for healthy digestion, development and more.* For ages 0–12 months.

  • Help keep your baby’s developing digestive system healthy and reduces occasional digestive upset*
  • Works with your baby’s body to promote the development of a healthy immune system*
  • Helps build strong bones*
PKG Size
.30 fl oz


Culturelle® Baby Grow + Thrive Probiotic & Vitamin D Drops contain safe and gentle ingredients that work naturally with your baby’s body. The novel oil suspension ensures consistent delivery every time, these convenient drops foster healthy development and build strong bones with vitamin D.*

More pediatricians choose Culturelle® probiotics for their own children than any other brand.±

That’s because they provide a science-backed blend of probiotics including the #1 clinically studied probiotic strain in infants, Lactobacillus rhamnosus GG  as well as scientifically proven Bifidobacterium animalis subsp. lactis (BB-12®),* to supplement the good bacteria naturally found in breast milk. This probiotic blend helps your baby’s digestion work better and restores bacteria in their microbiome.*

Culturelle Baby Grow + Thrive drops box on table next to baby clothes

How Taking a Daily Probiotic Nurtures Your Baby’s Healthy Digestion

There are many things that can throw off the bacterial balance in your baby’s developing gastrointestinal microbiome. Scientists now understand that the microbiotas of vaginally delivered babies are different from those of babies delivered by C-section. Whether baby is breast-fed or formula-fed appears to make a difference as well. Even things like older siblings, pets, environment, diet and certain medications can influence baby’s microbiota. An imbalance in the gut microbiota can lead to occasional digestive upset and impact overall wellness.

It’s also important to establish your baby’s healthy gastrointestinal microbiome early on. The microbes that live in baby’s gut actually help to train their immune system during the first six months of life. This period of time is considered the critical window of development by doctors and scientists because frequent exposure to microbes, like bacteria, is essential for a lifetime of good health.

Culturelle® Baby Grow + Thrive Probiotic & Vitamin D Drops balance your little one’s digestive tract naturally with the power of good bacteria to support their overall health.* And, because probiotics are most effective when taken every day to keep restocking good bacteria in your baby’s microbiome, be sure to make Culturelle® probiotics part of your baby’s daily routine. So your baby’s digestive tract stays balanced and healthy.*

Culturelle’s packaged for protection guaranteed bottle with dropper detailsCulturelle’s packaged for protection guaranteed bottle with dropper details

Directions for Use

Culturelle Baby box lineup

Directions for 0-12 Months:

  1. Before first use, replace cap with dropper and discard original cap. Washing of dropper in between use is not recommended.
  2. Shake before use.
  3. Use 5 drops once a day. Dispense directly into baby’s mouth, bottle or while breastfeeding.
  • Once opened, use within 60 days.
  • Yellow color and creamy consistency are normal.
  • Storage Instructions: Store Culturelle® in a cool, dry place away from direct sunlight.
  • For children over 1 year: Take Culturelle® Grow + Thrive Packets as directed on the package.
No Dairy
No Wheat
No Eggs
No Tree Nuts
No Peanuts
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Frequently Asked Questions

Gut health is an important factor for immune development and overall health throughout life. The development of a healthy gut begins with baby’s exposure to the right microbes at the right time. This exposure occurs during fetal development and birth and continues over the first two years of life. Several factors help expose your baby to the right microbes at the right time, including a healthy pregnancy, mode of delivery (vaginal vs. c-section), manner of feeding (breast vs. bottle) and medications. Probiotics have also been shown to contribute to the developing microbiota during this critical time.*

Culturelle® Baby is specifically formulated for babies. Our products include Lactobacillus rhamnosus GG (LGG®), the most clinically studied probiotic in infants††. Culturelle® Baby Drops are easy to use and include our patent-pending emulsion technology, which keeps the probiotics equally suspended for consistent delivery. With over 20 years of experience delivering effective products, Culturelle® is the #1 pediatrician recommended probiotic brand. This safe and gentle line of probiotics also includes additional, carefully selected ingredients to support your baby.*

While both products are designed for babies 0-12 months old, Culturelle® Baby Calm + Comfort includes Lactobacillus rhamnosus GG (LGG®) to help moms soothe their little ones with occasional digestive upset, a common cause of fussiness and crying*, plus chamomile. Culturelle® Grow + Thrive is a daily probiotic supplement that delivers Vitamin D (the vitamin that pediatricians recommend for babies), to help support baby’s healthy development.*

Culturelle® Baby Grow + Thrive Drops are formulated for babies 0-12 months. Grow + Thrive Packets are designed for babies 12-24 months as they begin to explore new foods and environments.

The cloudiness is a result of our patent-pending emulsion technology, which keeps the probiotic in Culturelle® Baby drops uniformly suspended for a consistent amount of probiotic in each serving.

Washing the dropper could introduce moisture and other contaminants into the bottle which could compromise the quality of the product.

Culturelle® Baby products provide a one-month’s supply of daily probiotic for your baby. Please discard the product six weeks after opening. Repeated opening and closing of the bottle exposes the probiotic to factors that compromise the quality of the product over time.

Yes, Culturelle® Baby drops are convenient for breastfeeding moms. Culturelle® Grow + Thrive is formulated with 10 mcg Vitamin D (400 IU), which is important for breastfed babies. Culturelle® Baby products can be dispensed directly into baby’s mouth, bottle or while breastfeeding.

Exclusively formula-fed infants consuming less than a liter of infant formula per day are likely not consuming the recommended daily intake, 400 IU(10 mcg), of vitamin D each day. The American Academy of Pediatrics recommends that infants, including those who are not consuming a liter of infant formula a day, supplement with 400 IU (10mcg) of vitamin D. Culturelle® Baby Grow + Thrive products are formulated with 10 mcg of Vitamin D (equivalent to 400 IU). Your pediatrician or healthcare professional is the best source to help you determine how much Vitamin D is appropriate for your baby.